EV GROUP GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 13349
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM12145
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 552
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING242
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B23B TURNING; BORING 151
 
  
 
B23C MILLING 132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0305,086 DIE TOOL, DEVICE AND METHOD FOR PRODUCING A LENS WAFERJul 14, 17Oct 26, 17[B29D, G02B]
2015/0231,840 METHOD AND DEVICE FOR PRODUCING A MICROLENSApr 30, 15Aug 20, 15[B29D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9771223 Device and method for processing of wafersJul 23, 13Sep 26, 17[H01L, B65G]
9751698 Device and method for processing wafersOct 05, 11Sep 05, 17[H01L, B65G]
9738042 Die tool, device and method for producing a lens waferSep 02, 10Aug 22, 17[B29D, G02B]
9662846 Method and device for producing a lens waferJun 24, 15May 30, 17[B29C, B29D]
9643366 Method and device for producing a lens waferOct 26, 10May 09, 17[B29C, B29D, G02B, B29L]
9555479 Chuck adapted for automated couplingAug 12, 11Jan 31, 17[B23Q, B23B, B25B]
9457552 Method for detaching a product substrate off a carrier substrateMay 19, 15Oct 04, 16[H01L, B32B]
9449863 Device for aligning and pre-fixing a waferNov 10, 14Sep 20, 16[H01L]
9381729 Device for detaching a product substrate off a carrier substrateJun 18, 13Jul 05, 16[H01L, B32B]
9381732 Device for stripping a product substrate from a carrier substrateNov 25, 14Jul 05, 16[H01L, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0160,706 DEVICE FOR COATING A WAFERAbandonedOct 19, 10Jun 27, 13[B05B]

Top Inventors for This Owner

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